GB2498210B - Generating subcarrier signals for transmission between ultra-high frequency channels - Google Patents

Generating subcarrier signals for transmission between ultra-high frequency channels

Info

Publication number
GB2498210B
GB2498210B GB1200195.4A GB201200195A GB2498210B GB 2498210 B GB2498210 B GB 2498210B GB 201200195 A GB201200195 A GB 201200195A GB 2498210 B GB2498210 B GB 2498210B
Authority
GB
United Kingdom
Prior art keywords
ultra
transmission
high frequency
frequency channels
subcarrier signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB1200195.4A
Other versions
GB2498210A (en
GB201200195D0 (en
Inventor
Singh Thind Surinder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to GB1200195.4A priority Critical patent/GB2498210B/en
Publication of GB201200195D0 publication Critical patent/GB201200195D0/en
Priority to EP12186171.0A priority patent/EP2579454A3/en
Priority to KR1020120109410A priority patent/KR20130036714A/en
Priority to US13/644,740 priority patent/US8768282B2/en
Publication of GB2498210A publication Critical patent/GB2498210A/en
Application granted granted Critical
Publication of GB2498210B publication Critical patent/GB2498210B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • H03B21/02—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0483—Transmitters with multiple parallel paths

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
GB1200195.4A 2011-10-04 2012-01-06 Generating subcarrier signals for transmission between ultra-high frequency channels Expired - Fee Related GB2498210B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1200195.4A GB2498210B (en) 2012-01-06 2012-01-06 Generating subcarrier signals for transmission between ultra-high frequency channels
EP12186171.0A EP2579454A3 (en) 2011-10-04 2012-09-26 Apparatus generating Subcarrier for Transmission between Ultra-High Frequency Channels and Method generating the same
KR1020120109410A KR20130036714A (en) 2011-10-04 2012-09-28 Apparatus generating subcarrier for transmission between ultra-high frequency channels and method generating of the same
US13/644,740 US8768282B2 (en) 2011-10-04 2012-10-04 Apparatus generating subcarrier for transmission between ultra-high frequency channels and method generating of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1200195.4A GB2498210B (en) 2012-01-06 2012-01-06 Generating subcarrier signals for transmission between ultra-high frequency channels

Publications (3)

Publication Number Publication Date
GB201200195D0 GB201200195D0 (en) 2012-02-22
GB2498210A GB2498210A (en) 2013-07-10
GB2498210B true GB2498210B (en) 2016-04-27

Family

ID=45788578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1200195.4A Expired - Fee Related GB2498210B (en) 2011-10-04 2012-01-06 Generating subcarrier signals for transmission between ultra-high frequency channels

Country Status (4)

Country Link
US (1) US8768282B2 (en)
EP (1) EP2579454A3 (en)
KR (1) KR20130036714A (en)
GB (1) GB2498210B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2904711B1 (en) 2012-10-03 2021-07-28 Sckipio Technologies S.i Ltd Hybrid precoder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000024A (en) * 1962-03-02 1965-08-04 Hewlett Packard Co Multi-range beat-frequency oscillator
US6049707A (en) * 1997-09-02 2000-04-11 Motorola, Inc. Broadband multicarrier amplifier system and method using envelope elimination and restoration
WO2001047261A1 (en) * 1999-12-20 2001-06-28 General Instrument Corporation Multiple channel upconverter having adjacent channel output and method of implementing the same
US20090286490A1 (en) * 2008-05-19 2009-11-19 Yuan-Hung Chung Oscillator circuit, transceiver, and method for generating oscillatory signal
US20100283550A1 (en) * 2009-05-07 2010-11-11 Electronics And Telecommunications Research Institute Multi-output oscillator using single oscillator and method of generating multiple outputs using the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7266352B2 (en) * 2004-05-28 2007-09-04 Wionics Research Multiple band RF transmitters and receivers having independently variable RF and IF local oscillators and independent high-side and low-side RF local oscillators
WO2006051507A1 (en) * 2004-11-12 2006-05-18 Koninklijke Philips Electronics N.V. Radio communication system, receiver and transmitter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000024A (en) * 1962-03-02 1965-08-04 Hewlett Packard Co Multi-range beat-frequency oscillator
US6049707A (en) * 1997-09-02 2000-04-11 Motorola, Inc. Broadband multicarrier amplifier system and method using envelope elimination and restoration
WO2001047261A1 (en) * 1999-12-20 2001-06-28 General Instrument Corporation Multiple channel upconverter having adjacent channel output and method of implementing the same
US20090286490A1 (en) * 2008-05-19 2009-11-19 Yuan-Hung Chung Oscillator circuit, transceiver, and method for generating oscillatory signal
US20100283550A1 (en) * 2009-05-07 2010-11-11 Electronics And Telecommunications Research Institute Multi-output oscillator using single oscillator and method of generating multiple outputs using the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Jongsik Kim et al: "A 54-862 MHz CMOS Transceiver for TV-Band White-Space Device Applications *

Also Published As

Publication number Publication date
GB2498210A (en) 2013-07-10
EP2579454A2 (en) 2013-04-10
US8768282B2 (en) 2014-07-01
KR20130036714A (en) 2013-04-12
US20130084822A1 (en) 2013-04-04
EP2579454A3 (en) 2013-06-12
GB201200195D0 (en) 2012-02-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190106